Swift doesn’t seem to be reporting whatever the error is, I just see:
((SwiftASTContext*)0x7f8c555c84a0)->GetModule('PerfectTemplate') -- failed with
no error
That’s not very helpful. Again, I’ll probably need to make this happen locally
to see what went wrong. If you have a project that shows the issue which you
can make available, please file a bug with a description of how you build and
debug this app, I’ll take a look.
Jim
> On Nov 6, 2017, at 12:56 PM, Fadi Botros <[email protected]>
> wrote:
>
> OK
> Here is when captured "print self" log from the beginning
>
> Attached here is the full log file
> See the attachments
> من: Jim Ingham <[email protected]>
> إلى: Fadi Botros <[email protected]>
> نسخة كربونية: Michael Gottesman <[email protected]>;
> "[email protected]" <[email protected]>
> تاريخ الإرسال: الإثنين 6 نوفمبر، 2017 10:15 م
> الموضوع: Re: [swift-users] About Swift Package Manager and LLDB
>
> The log for “print self” was unfortunately captured too late. Reading in the
> PerfectTemplate module had already failed, and so any subsequent attempt will
> just report it as failed. To get the complete error log for this, you need
> to put:
>
> log enable -f /tmp/lldb-type-log.txt lldb types
>
> in your ~/.lldbinit file and then start a fresh debugging session and capture
> the whole session.
>
> The failure from the REPL is because you have to tell the REPL where to look
> for other frameworks from which it might load modules. You can pass
> appropriate -I, -L and -F flags to the “swift” invocation too tell the
> compiler lldb’s using to implement the REPL where to look for this module.
>
> The example you gave seems to be a MacOS X example. The binary type was
> MachO etc. If this is just a small example that you are using to demonstrate
> the problem, can you file a PR with the swift bug reporter with this example
> and how you built/ran it and we can take a look here. That’s probably easier
> than trying to pass logs back and forth.
>
> Jim
>
>> On Nov 6, 2017, at 11:27 AM, Fadi Botros via swift-users
>> <[email protected] <mailto:[email protected]>> wrote:
>>
>> This happens when try to print(self)
>> Processing command: po print(self) HandleCommand, cmd_obj : 'expression'
>> Handl - Pastebin.com <https://pastebin.com/15b52C1x>
>>
>>
>> Processing command: po print(self) HandleCommand, cmd_obj : 'expressio...
>> <https://pastebin.com/15b52C1x>
>>
>>
>> This happens when REPL then try to "import PerfectTemplate"
>> == [UserExpression::Evaluate] Parsing expression import PerfectTemplate ==
>> Swif - Pastebin.com <https://pastebin.com/FsGgXa54>
>>
>>
>> == [UserExpression::Evaluate] Parsing expression import PerfectTemplate ==
>> ...
>> <https://pastebin.com/FsGgXa54>
>>
>>
>> Also the same problem happens in Kitura (even if only use packages that
>> depend on Swift 4)
>>
>> من: Michael Gottesman <[email protected] <mailto:[email protected]>>
>> إلى: Michael Gottesman <[email protected] <mailto:[email protected]>>
>> نسخة كربونية: "[email protected] <mailto:[email protected]>"
>> <[email protected] <mailto:[email protected]>>; Fadi Botros
>> <[email protected] <mailto:[email protected]>>
>> تاريخ الإرسال: الإثنين 6 نوفمبر، 2017 7:01 م
>> الموضوع: Re: [swift-users] About Swift Package Manager and LLDB
>>
>> Or actually:
>>
>> https://github.com/apple/swift/blob/master/docs/DebuggingTheCompiler.rst#debugging-failures-in-lldb
>>
>> <https://github.com/apple/swift/blob/master/docs/DebuggingTheCompiler.rst#debugging-failures-in-lldb>
>>
>> I would just enable all of the logging and post it here or if the log is
>> very big put the log into a pastebin.
>>
>>> On Nov 6, 2017, at 8:59 AM, Michael Gottesman via swift-users
>>> <[email protected] <mailto:[email protected]>> wrote:
>>>
>>
>> I am not going to answer this fully (I forwarded it to the appropriate
>> people though). But to help them out, can you go to
>> ./docs/DebuggingTheCompiler and enable lldb logging and post the output here?
>>
>> Michael
>>
>>> On Nov 6, 2017, at 8:43 AM, Fadi Botros via swift-users
>>> <[email protected] <mailto:[email protected]>> wrote:
>>>
>>> I'm interested in doing Web Application using Swift and promoting this to
>>> be a trend someday.
>>> But I couldn't find a way to debug web apps without using Xcode
>>> This is irrelevant because web applications are mainly on Linux, so what if
>>> we want to do remote debugging ?
>>>
>>> I tried using the SPM, and when I try to compile a Kitura or Perfect app
>>> then try to debug it, it gives me this
>>>
>>> (lldb) po print(self)
>>> warning: Swift error in module <moduleName>.
>>> Debug info from this module will be unavailable in the debugger.
>>>
>>> error: in auto-import:
>>> failed to get module '<SomeModuleName>' from AST context
>>>
>>> I'm using macOS Sierra (sorry didn't have time to upgrade), with Swift 4
>>> that comes with Xcode 9
>>> Also tried the same experiment on Xubuntu using Swift 4 debian package
>>> provided on swift.org <http://swift.org/> itself
>>>
>>> The only succeeded way is to generate an xcodeproj and compile it, this is
>>> irrelevant because it is only macOS, while servers are Linux.
>>> _______________________________________________
>>> swift-users mailing list
>>> [email protected] <mailto:[email protected]>
>>> https://lists.swift.org/mailman/listinfo/swift-users
>>> <https://lists.swift.org/mailman/listinfo/swift-users>
>>
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>>
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>
>
>
> <lldb-type-log.txt>
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